ASRock Rack offers a MicroATX form factor variant server motherboard that is rare. The Socket SP3, and the CPU is designated as EPYC 7003/7002.

RDIMM and LRDIMM-3DS modules are also supported, with the largest module supporting 256GB. The memory slot is DDR4-3200 x 8 (RDIMM / LRDIMM / RDIMM / LRDIMM-3DS / NVDIMM), with the largest module supporting 256GB (RDIMM / LRDIMM-3DS). The storage interface is also equipped with mini-SAS HDx2, SATA3.0 (6Gbps) x2, SlimSASx2, M.2 x 1 (PCI-Express4.0x4), making it possible to design a small but high-capacity storage server with minimal space requirements.

Realtek RTL8211E provides gigabit management LAN and dual 10 Gigabit LAN x2 ports on the motherboard. The expansion slot is equipped with PCI-Express4.0 (x16) x3 and the network is equipped with dual 10 Gigabit LAN x2 ports on the motherboard by Intel X710-AT2 and a gigabit management LAN by Realtek RTL8211E. This chip is equipped with Aspeed AST 2500, which is the management chip.

The rear interface is D-Subx1, USB3.2 Gen.1 Type-Ax2, and the front interface is D-Subx1. The board's dimensions are 244x244mm.